• Brad King's avatar
    FindThreads: Drop IRIX-specific options and results · 83dab0c1
    Brad King authored
    We do not need to support IRIX anymore, so drop relevant parts.  In
    particular, the `CMAKE_THREAD_PREFER_PTHREAD` is frequently confused
    with `THREADS_PREFER_PTHREAD_FLAG`.
    
    Also remove references to the IRIX-specific options and results
    from other modules and tests.
    83dab0c1